Even if he wasn't a lib, I doubt he'd be allowed to have a show on American late night TV where he says capitalism is the problem.

This isn’t controversial at all. There have been multiple popular and successful “capitalism bad” shows and movies. Capitalists literally do not give a shit what you make as long as they make money from it. Jeff Bezos will allow you to make communist propaganda and depict him getting beheaded on Amazon Prime if you can guarantee the movie makes $300 million.